RU94041202A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
RU94041202A
RU94041202A RU94041202/06A RU94041202A RU94041202A RU 94041202 A RU94041202 A RU 94041202A RU 94041202/06 A RU94041202/06 A RU 94041202/06A RU 94041202 A RU94041202 A RU 94041202A RU 94041202 A RU94041202 A RU 94041202A
Authority
RU
Russia
Prior art keywords
room
pressure drop
section
flow
free cross
Prior art date
Application number
RU94041202/06A
Other languages
Russian (ru)
Inventor
Ханс Юрген Шеттлер
De]
Original Assignee
Лунос-Люфтунг ГмбХ унд Ко. Вентилаторен КГ (DE)
Лунос-Люфтунг ГмбХ унд Ко. Вентилаторен КГ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Лунос-Люфтунг ГмбХ унд Ко. Вентилаторен КГ (DE), Лунос-Люфтунг ГмбХ унд Ко. Вентилаторен КГ filed Critical Лунос-Люфтунг ГмбХ унд Ко. Вентилаторен КГ (DE)
Publication of RU94041202A publication Critical patent/RU94041202A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane

Abstract

FIELD: supply ventilation systems for feeding supply air to rooms. SUBSTANCE: device has air passage where flexible shut-off member is fitted across flow; shut-off member is secured in such position that it is deformed under action of supply air, reducing free cross section of flow inside air passage at increased pressure drop between room being ventilated and surrounding medium in this room. Provision is made for additional device for changing the free cross section of flow inside air passage irrespective of respective pressure drop; this device is connected with flexible shut-off member. EFFECT: enhanced efficiency.

Claims (1)

Изобретение относится к устройству приточной вентиляции для подачи в помещения приточного воздуха с расположенным в воздушном канале поперечно направлению потока, по меньшей мере частично упругим запорным элементом, закрепленным таким образом, что он деформируется под действием потока приточного воздуха и уменьшает свободное поперечное сечение потока внутри воздушного канала при увеличении перепада давления между вентилируемым помещением и внешней средой, окружающей это помещение. При этом предусмотрено дополнительное устройство для изменения свободного поперечного сечения потока внутри воздушного канала независимо от соответствующего перепада давления, которое (устройство) соединено с по меньшей мере частично упругим запорным элементом.The invention relates to a supply ventilation device for supplying fresh air into a room with a flow direction at least partially elastic to the flow element in the air channel and fixed so that it deforms under the influence of the supply air stream and reduces the free cross section of the flow inside the air channel with an increase in the pressure drop between the ventilated room and the external environment surrounding this room. An additional device is provided for changing the free cross-section of the flow inside the air channel, regardless of the corresponding pressure drop, which (the device) is connected to at least partially with an elastic locking element.
RU94041202/06A 1993-11-25 1994-11-22 Ventilation device RU94041202A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4340800.1 1993-11-25
DE4340800A DE4340800A1 (en) 1993-11-25 1993-11-25 Supply air device

Publications (1)

Publication Number Publication Date
RU94041202A true RU94041202A (en) 1996-09-20

Family

ID=6503813

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94041202/06A RU94041202A (en) 1993-11-25 1994-11-22 Ventilation device

Country Status (5)

Country Link
EP (1) EP0655587B1 (en)
AT (1) ATE221638T1 (en)
DE (2) DE4340800A1 (en)
NO (1) NO944387L (en)
RU (1) RU94041202A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738901B1 (en) * 1995-09-20 1997-11-21 Abb Flakt IMPROVED AIR FLOW REGULATOR DEVICE
BE1011044A5 (en) * 1997-03-14 1999-04-06 Renson N V Facility for adjusting the airflow in a ventilation device
DE19854016C2 (en) * 1998-11-12 2003-06-05 Ingo Bruchhold ventilation system
NL1011238C2 (en) * 1999-02-08 2000-08-10 Zwaan Adrianus J Ventilation system.
DE19914103C2 (en) * 1999-03-22 2003-04-10 Ingo Bruchhold Ventilation and heating system
EP1314936A3 (en) * 2001-11-22 2005-01-05 Gebrüder Trox, Gesellschaft mit beschränkter Haftung Air flow regulator
DE10226325C1 (en) * 2002-06-11 2003-07-17 Ingo Bruchhold Window for ventilation system has additional opening device allowing opening of window barred at its first opening side, opening with relative movement between window casement and window frame
DE10337606A1 (en) * 2003-08-16 2005-03-10 Volkswagen Ag Air passage for automotive air conditioning system has two noise silencing parallel foam rubber flaps with embossed hinges
DE202004004432U1 (en) 2004-03-16 2004-07-15 LUNOS Lüftungstechnik GmbH für Raumluftsysteme Facade element for supply and exhaust air
RS51089B (en) * 2006-06-15 2010-10-31 Jovan BABIĆ Insertion piece against return of smells from ventilation holes
FR2920223B1 (en) * 2007-08-24 2015-09-11 Conseils Etudes Et Rech S En Gestion De L Air Cerga SELF-ADJUSTABLE VENTILATION MOUTH WITH CONTROLLED ADJUSTMENT SHUTTER
DE202011104795U1 (en) 2011-08-19 2011-11-30 Peter Mader Wind protection panel
CN106949541A (en) * 2017-03-30 2017-07-14 广东美的制冷设备有限公司 Air ducting, wind-guiding control method and air-conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787288A (en) * 1953-09-02 1957-04-02 Buensod Stacey Inc Flow control devices
FR2030547A6 (en) * 1969-08-13 1970-11-13 Etu Rech Ventil Aerau
NL8802196A (en) * 1988-09-06 1990-04-02 Tno SELF-CONTROLLING VENTILATION GRILL.
NL9100392A (en) * 1991-03-05 1992-10-01 Tno SELF-CONTROLLING VENTILATION GRILL.

Also Published As

Publication number Publication date
NO944387D0 (en) 1994-11-16
DE59410161D1 (en) 2002-09-05
EP0655587A3 (en) 1996-06-05
NO944387L (en) 1995-05-26
DE4340800A1 (en) 1995-06-01
ATE221638T1 (en) 2002-08-15
EP0655587B1 (en) 2002-07-31
EP0655587A2 (en) 1995-05-31

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